How to identify a rear coil spring?

[quombone]

Hi all,
I was at a junk sale today and eyed what look like a new pair of rear IRS springs.
I asked the people selling the junk if they knew what vehicle they are off, but they didn't.
I brought them anyway ($10) and thought I could ebay them off later if incorrect.
They are black with 3 paint markings Green Brown Brown. (how do I add a pic)?
Cheers
Pablo

[quombone]

Height 28cm Width 14cm

[BlackVXGTS]

They certainly look like rear IRS springs - aftermarket not OEM. OEM springs have a production ID code sticker.

[jazza15]

Count the number of coils and it may help some more. The numbers we are looking for if they are off a vt/vx are 6.05, 5.25, 6.12, 5.74. Corresponding free lengths should be 444mm, 341mm, 376mm, 351mm. Inside diameter should be 136mm + or - 1.5mm.
Hope this helps, have fun with that.

[quombone]

Thanks for the input guys. Maybe someone has a pic of genuine vt springs and if my dimensions are the same.